Architecture - Migration

Mission Statement:

The Architecture and Migration Work Area defines the architecture of Broadband Forum's work. This identifies and documents the key functionalities and relationships between entities to facilitate the transition of networks to encompass new practices such as virtualization while documenting the key functionalities that need to be brought forward to enable a seamless evolution path. A critical element of the work is the long term support of existing and new physical and statically management network elements alongside agile and virtualized functions in what effectively will be a stable hybrid network. This enables seamless migration based on market acceptance on new technologies, protection of existing infrastructure investment and normal spread of deployment in different territories.

Business Impact:

The work creates the necessary foundation for all of the work of the Broadband Forum. It underpins all the new value-added services and application delivery for fixed and mobile access networks, home and business that can now be deployed at the pace of each market. Co-existence of physical and virtualized solutions and from static and dynamic services will create a hybrid broadband network mitigating the risks to existing revenue and enabling market-paced migration.

Scope:

The Architecture and Migration working area maintains the primary architectural models for the work of the Broadband Forum. The models reflect the control, management and data plane aspects of BBF defined architectures. The models are augmented to subsume new industry directions such as SDN and NFV while carrying forward key aspects of broadband as currently deployed. The products of the work area provide the BBF with a collective and consistent language and algebra to help drive overall consistency of product.

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